Explore BrainMass

# Probability, Mean, Standard Deviation

This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

When a female who is a carrier of color-blindness and a male who does not carry color blindness parent a child, the probability is 0.25 that a child born will be a color-blind male. Assume one such couple will have 6 children. Let X = the number of color-blind males parented by this couple.

a. Find the probability that this couple will have no color-blind males.

b. Find P[3 < X < 5].

c. Find the mean of X.

d. Find the standard deviation of X.

https://brainmass.com/statistics/quantative-analysis-of-data/probability-mean-standard-deviation-45390

#### Solution Preview

see attachment pls. Hope it helps.

Probability, mean, standard deviation
________________________________________
When a female who is a carrier of color-blindness and a male who does not carry color blindness parent a child, the probability is 0.25 that a child born will be a ...

#### Solution Summary

The probability, mean and standard deviation is determined. This solution contains over 150 words of assistance and calculations.

\$2.19